If the cancer cells of gastric cancer patients have not yet spread, they are generally in the early stage of gastric cancer. At this time, as long as they receive timely treatment, they generally have 90% chance to be cured and their life expectancy is the same as that of normal people. For early stage gastric cancer patients, the tumor lesion will be completely removed through surgery, and then combined with the treatment of radiation and targeted drugs to inhibit the cancer cells and prevent them from spreading and endangering human health. After surgery, patients should pay more attention to rest, avoid overexertion, maintain sufficient sleep, strengthen exercise to enhance the immune resistance, maintain physical and mental health, and avoid excessive anxiety. Diet can eat more nutritious food as well as fresh fruits and vegetables to replenish the energy needed by the body, which will help to relieve the symptoms and recover the body. Patients also need to go to the hospital for regular checkups to prevent the recurrence of stomach cancer, and to receive timely treatment once abnormalities occur.